baber/WOPTO huggingface dataset:
Patent KR-20010105369-A (KR)
IPC: H04L12/00
Filed: 2000-02-23
Abstract: 표준 CAN 프로토콜 메시지 포맷의 29비트 확인자 필드는 메시지 함수부와; 시스템내의 대다수의 다른 노드와 마찬가지로 서로 통신할 수 있어야만 하는 클래스 1노드 확인자를 확인하기 위한 클래스 1노드 확인부와; 그 대부분이 2노드 확인자를 위해 사용되고, 그 일부는 클래스 2노드가 서로 통화하는 경우 클래스 1노드 확인자를 위해 사용되며, 서로 통화되서는 안될 클래스 2노드를 확인할 뿐만 아니라 클래스 1노드와 통화하기 위한 선택가능한 노드 확인자부분으로 분할된다.  선택가능부의 현저하지 않은 8비트는 선택가능부의 가장 현저한 8비트가 모두 제로일 때 그리고 선택가능부의 가장 현저한 8비트의 그 어느 것이라도 1을 나타고 가장 낮은 차수의 8비트가 클래스 2 확인자일 때 클래스 1 확인자를 나타낸다.  따라서, 상기 선택가능부는 예를 들어 256클래스 1노드와 65,280클래스 2노드를 확인할 수 있다.
Patent KR-20020060087-A (KR)
Title: Expandable writing instrument
Inventor: MITTERSINKER GREGOR
IPC: B43K24/02
Filed: 2002-01-08
Abstract: PURPOSE: Provided is a writing instrument having a new and useful mechanism for expanding the length of a writing instrument barrel while extending a writing tip from a retracted position in the barrel to a writing position. CONSTITUTION: The writing instrument expandable from a compact storage size to a longer, writing size, the writing instrument includes a pen body(40) having a front section(20) with a pen point(60) at one end of the pen body and a second end; a cap slidably mounted to the second end of the pen body, the pen body and cap forming a hollow chamber; a refill cartridge(65) held longitudinally movable within the hollow chamber, the cartridge having a writing tip at one cartridge end; gear unit(70) for longitudinally moving the refill cartridge toward the pen point within the hollow chamber against the spring to extend the writing tip(10) through the pen point to a marking position when the cap is slid away from the pen point on the pen body to an expanded position.
Patent KR-20020023272-A (KR)
Title: bio interior finishing mortar
Inventor: HONG SA EON
IPC: C04B26/06
Filed: 2002-01-08
Abstract: PURPOSE: Provided are bio-mortar interior finishing materials which have far infrared emission, deodorization, sterilization, and reduce costs and time in construction. CONSTITUTION: The composition of bio-mortar interior finishing materials comprises 55-65wt.% of pottery stone (200-400mesh), 5-8wt.% of CaCO3 (200-400mesh), 3-4wt.% of talc(1000-1200mesh), 15-18wt.% of water, 3-7wt.% of aqueous enamel acryl resin for adhesion, 0.06-0.1wt.% of silica sol, 0.09-0.15wt.% of dispersant, 0.2-0.4wt.% of ethylene glycol, 5-7wt.% of TiO2 for whiteness, and optionally pigment for coloring.
Patent KR-20020026497-A (KR)
Title: Soundproof wall
Inventor: KIM JAE LACK
IPC: E01F8/00
Filed: 2002-02-04
Abstract: PURPOSE: A soundproof wall is provided to cut off noise, to let light penetrate, to install on a foundation easily by the prefabricated form, to reduce the unit cost of construction and to extend/shorten the wanted length freely. CONSTITUTION: In the soundproof wall containing a soundproofing plate packed in a frame installed on an upper part of a footing, the soundproofing plate comprises rectangular parallelepiped transparent plates, a foaming interior material provided with a partition on the rear of the transparent plates, foam particles packed in the foaming interior material, transparent plates formed on the rear of the foaming interior material, and a hollow room formed on the rear of the transparent plates. The frame contains upper and lower frames(3), side frames(4), many horizontal frames(7) formed on the center of the side frames(4) for placing the soundproofing plate, and foam particles built in the upper and lower frames(3), the side frames(4) and the horizontal frames(7). Two supports(9) formed on the lower part of the lower frame contain a footing(6) made with concrete mortar and a spacing part(20) formed among the supports(9), the lower frame and the footing(6).
Patent KR-20020065856-A (KR)
Inventor: NAKAMURA NORIO
IPC: G09G3/36
Filed: 2002-02-06
Abstract: PURPOSE: A driving method for a flat panel display device is provided, which suppresses voltage variation of a signal line. CONSTITUTION: A driving method is used for a flat-panel display device which includes a plurality of signal lines(S1-S3), a plurality of gate lines(G1-Gm) substantially perpendicular to the signal lines, a plurality of switching elements(SWi) provided near intersections of the signal lines and the gate lines, a plurality of pixel electrodes connected via the switching elements, and a counter electrode opposed to the pixel electrodes. A display signal is sequentially supplied to the signal lines and a potential of the counter electrode is inverted with respect to a reference potential for every predetermined number of horizontal and vertical scanning periods or vertical scanning periods so as to perform a display operation. The driving method comprises fixing all the signal lines to a predetermined potential and inverting the potential of the counter electrode during a horizontal or vertical blanking period subsequent to a horizontal or vertical display period.
Patent KR-20030067317-A (KR)
Title: Variable damping force actuator of shock absorber
Inventor: CHO GIL JUN
IPC: F16F13/26
Filed: 2002-02-08
Abstract: PURPOSE: A variable damping force actuator for a shock absorber is provided to tune and control damping force efficiently by adjusting the opening degree of the passage with forming a spool valve in the continuously variable damping force actuator. CONSTITUTION: An actuator for continuously varying damping force of a shock absorber is composed of a housing(20) installed in the outer end of a base shell(11) of the shock absorber; a solenoid valve(21) installed in the end of the housing; a first passage connected to a rebound chamber and a compression chamber; a second passage(23) connected to a base chamber; a spool(24) reciprocating by the solenoid valve in the housing; a spool guide(25) guiding sliding of the spool; a valve body forming plural orifices outside the spool guide; and a disk assembly installed in the valve body. Damping force is adjusted by regulating the opening degree of the passage according to the position of the spool.
Patent KR-20030068245-A (KR)
Title: A feedback circuit using start loop in a ballast for fluorescent lamp
Inventor: SONG SU MIN
IPC: H05B41/26
Filed: 2002-02-14
Abstract: PURPOSE: A feedback circuit for start loop in an electronic stabilizer for fluorescent lamp is provided to reduce the generation of heat and increase the efficiency of an output of the fluorescent lamp by using a soft start portion and a feedback portion. CONSTITUTION: A feedback circuit for start loop in an electronic stabilizer for fluorescent lamp includes a rectification portion(110), a control IC(120), an inverter portion(130), an output coil(140), a soft start portion(170), and a feedback portion(160). The rectification portion(110) rectifies AC power to DC power. The control IC(120) is used for controlling all operations of the electric stabilizer. The inverter portion(130) receives the DC power from the rectification portion(110) and an RF reduction circuit and outputs the AC power. The output coil(140) is connected to the inverter portion(130) and a lamp(150). The soft start portion(170) is formed with a soft start capacitor. The feedback portion(160) uses a driving voltage of the output coil(140).
Patent KR-20020022748-A (KR)
Inventor: KIM DONG SUNG
IPC: C08F220/06
Filed: 2002-03-07
Abstract: PURPOSE: A method for preparing a sheet-shaped transparent highly absorbent resin is provided, wherein the resin is applied to fire proof or wind proof glass by swelling and inserting between glass plates. CONSTITUTION: The method comprises the steps of mixing acrylic acid, methacrylic acid or a mixture acrylic acid and methacrylic acid with distilled water in the ratio of 1:1 to 1:3; neutralizing the mixture to the degree of neutralization of 50-90 mol% to prepare an alkali metal salt; and adding a water-soluble radical polymerization initiator and a water-soluble cross-linking agent to the metal salt, and reacting the mixture at a temperature of 77-90 deg.C for 1.5-2.5 hours to polymerize it. Preferably water-soluble radical polymerization initiator is potassium persulfate, persulfuric acid or ammonium persulfate, and a water-soluble cross-linking agent is N,N-methylene bisacrylamide, ethylene glycol, triacrylate or propylene glycol.
Patent KR-20030073966-A (KR)
Title: Movable type radiation survey meter having a wireless communication function
Inventor: PARK SANG UN
IPC: G01T7/00
Filed: 2002-03-14
Abstract: PURPOSE: A mobile radiation surveying apparatus having a wireless communication function is provided to transmit an amount of radiation detected from a radiation region and to easily install the mobile radiation surveying apparatus in the radiation region. CONSTITUTION: A mobile radiation surveying apparatus(23) measures an amount of radiation in a radiation region(22), which is remote from a radiation generating region by a predetermined distance. The mobile radiation surveying apparatus(23) includes a radiation measuring sensor for measuring the amount of radiation, a modulating section for modulating signals relating to the measured radiation, and a transmitting section. The transmitting section includes a wireless communication device. The transmitting section transmits the modulated signal to a communication server(25).
Patent KR-20030077708-A (KR)
Title: Apparatus for detecting TX power of BTS in a WLL system
Inventor: JUNG GI HYEONG
IPC: H04B17/40
Filed: 2002-03-26
Abstract: PURPOSE: An apparatus for measuring a transmission power of a micro-BTS(Base Transceiver Subsystem) in a WLL(Wireless Local Loop) system is provided to easily measure the transmission power without increasing the number of power measurement modules although a sector is increased, by measuring the transmission power of the micro-BTS through an RF(Radio Frequency) switch and one power measurement module. CONSTITUTION: A switch driver(131) generates a RF switch switching signal according to a switch control signal set from a BMPA(140). An RF switch(132) selects one among transmission signals of antennas embodied in FAs(Frequency Assignments)/sectors coupled in an FEU(Front-End Unit)(120), according to the RF switch switching signal generated in the switch driver(131). A transmission power measurer(133) measures a power level of an RF outputted from the RF switch(132). A RAM(134) transmits the transmission power level, which is outputted from the transmission power measurer(133), to the BMPA(140).
Patent KR-20030078170-A (KR)
Title: Floating jig for hornning of valve body
Inventor: SIM GI HYEON
IPC: B25B11/00
Filed: 2002-03-28
Abstract: PURPOSE: A floating jig for precisely machining a valve body is provided to fluidly fix the valve body, and to precisely machine the valve body. CONSTITUTION: A floating jig for precisely machining a valve body is composed of a base(31), vertical beams(38) installed at both ends of the base, a ring-shaped member installed between the vertical beams, a hollow connection member(39) installed between the vertical beam and the ring-shaped member, horizontal fixing pins(33,34) piercing through the connection member and the vertical beam, hollow members(44,45) installed at the upper and lower part of the ring-shaped member, vertical fixing pins(35,36) installed at the hollow member fluidly, and elastic members(37). The elastic members are installed within the connection member and the hollow member, and apply elasticity to the horizontal and vertical fixing pins. The horizontal and vertical fixing pins are coupled with an orifice formed at the center of the valve body, and fixes the valve body, fluidly.
Patent KR-20030079273-A (KR)
Title: An inner shield for cathode ray tube
Inventor: HUH ROK
IPC: H01J29/02
Filed: 2002-04-03
Abstract: PURPOSE: An inner shield for a cathode ray tube is provided to achieve improved screen quality of the cathode ray tube, while eliminating the necessity of using components for preventing a non-glare. CONSTITUTION: An inner shield comprises a main body(32) including a longer side portion(32a) and a shorter side portion(32b) opposed with each other, and which surrounds an electron beam path; a longer side flange portion arranged at the panel side end of the longer side portion in such a manner that the longer side flange portion gets closer to a mask frame(28); and an inner flange portion(32b') arranged at the panel side end of the shorter axis portion in such a manner that the inner flange is protruded toward a tube axis.
Patent KR-20020084815-A (KR)
Inventor: NODA KAZUO
IPC: C08L61/06
Filed: 2002-05-01
Abstract: PURPOSE: To provide a method for minimizing generation of voids in a semiconductor device when a semiconductor element is sealed with an epoxy resin composition. CONSTITUTION: The method for producing the epoxy resin composition for sealing a semiconductor is processed by that after mixing a blend containing at least an epoxy resin, a phenol resin, a curing accelerator and an inorganic filler preliminarily, the mixture is treated with a pulverizing machine giving the pulverized product having the particle size distribution of: the particles having diameters above 250 μm are below 10 wt.% of the product, the particles having diameters above 150 μm and less than 250 μm are <=15 wt.% of the product, and the particles having diameters less than 150 μm are >=75 wt.% of the product, then the pulverized product is melt-kneaded under the condition of retaining a reduced pressure.
Patent KR-20030086019-A (KR)
Title: Frame for switching cell or sector cell or sector carrier-to-Interference sequence reporting method and receiving method thereof
Inventor: KIM GI JUN
IPC: H04W36/36
Filed: 2002-05-03
Abstract: PURPOSE: A frame for cell/sector switching and a method for transmitting and receiving a cell/sector C/I(Carrier-to-Interference) ratio is provided to simplify the operation of a base station by transmitting a switching indication slot using the last slots of a frame in the cell/sector switch of a 1xEV-DV system. CONSTITUTION: In cell/sector switching at the DM(Differential Modulation) transmission mode of a normal operation mode, 4-bit full C/I information for the present serving cell/sector is transmitted at the first slot of a switch frame. At this moment, a Walsh cover corresponding to the present serving cell/sector is used. A 1-bit rising/falling command for the C/I information of the present serving cell/sector is transmitted every slot from the second slot to the thirteenth slot. At this moment, the Walsh cover corresponding to the present serving cell/sector is used. A switching indication that a terminal wants to switch is started from the fourteenth slot. At the fourteenth slot, 1-bit DM symbols for the C/I information of the present serving cell/sector is transmitted, and a Walsh cover corresponding to a target cell/sector is used. At the fifteenth slot and the sixteenth slot, the DM symbols, having been transmitted at the fourteenth slot, are repeatedly transmitted, and the Walsh cover corresponding to the target cell/sector is used.
Patent KR-20030086848-A (KR)
Title: Auger equipment with excavation load increase apparatus
Inventor: LEE SANG SOON
IPC: E02F5/20
Filed: 2002-05-07
Abstract: PURPOSE: The auger equipment provided with an excavation load increaser is provided to excavate a gravel layer or bedrock easily with inexpensive and small-sized excavation equipment, to cut down the excavation costs and to improve excavation efficiency by increasing excavation load. CONSTITUTION: The auger equipment provided with an excavation load increaser contains stoppers(112) installed longitudinally between guide rails(102) installed on the front of a leader mast(100) and both front sides of a leader mast(100) at regular intervals, an arm operating unit(130) fixed on an upper slider installed to move vertically along the guide rail(102) by many bolts and locating an arm(118) upward or horizontally by an arm operating cylinder(116) to join or disjoin to/from a stopper(112), a foundation installed on a bracket(114) attached on a lower plate(131) of the arm operating unit(130) by a hinge pin(117), and a pressure cylinder(120) pressurizing an excavation rod(106) downward to increase excavation load when excavating the firm ground by fixing a piston rod(120a) on a support frame(110) loaded with a driving motor(108) by a hinge pin(119).
Patent KR-20030088554-A (KR)
Title: Driving comtrol apparatus of reciprocating compressor for refrigerator
Inventor: SONG GYE YEONG
IPC: F25B1/02
Filed: 2002-05-13
Abstract: PURPOSE: An apparatus for controlling operation of a reciprocating compressor for a refrigerator is provided to improve working efficiency of the compressor by changing capacitance depending on load of the refrigerator and improving electric current corresponding quality. CONSTITUTION: An apparatus comprises a reciprocating compression part(L.COMP) controlling cooling performance by allowing a piston to move up and down depending on voltage impressed to a motor(M) following stroke command value; a voltage detecting part(30) detecting voltage generated in the reciprocating compression part as stroke is increased by stroke voltage; a current detecting part(20) detecting current impressed to the reciprocating compression part as the stroke is increased by impressed voltage; a microcomputer(40) calculating stroke using voltage and current detected by the voltage detecting part and the current detecting part, and comparing the stroke with the stroke command value to output corresponding switching control signal; and an electric circuit part(10) including a first capacitor(C1) offsetting inductance of a coil wound in the motor, and a second capacitor(C2) connected with the first capacitor in parallel to change capacitance by a relay(Ry) switched on/off depending on load.
Patent KR-20020095105-A (KR)
Title: Micro ion pump for a low-pressure microdevice microenclosure
Inventor: EDWARDS DOUGLAS JAY
IPC: B01J3/02
Filed: 2002-06-10
Abstract: PURPOSE: A micro ion pump and a method for maintaining high vacuum within a low-pressure microenclosure are provided to remove gas molecules from the interior of the low-pressure microenclosure and to maintain a low-pressure environment surrounding an enclosed microdevice. CONSTITUTION: A micro ion pump included within a low-pressure microenclosure(306) comprises a first charge plate(308); a second charge plate(310) separated from the first charge plate by a distance; and a circuit(316, 318) coupled to the first charge plate and the second charge plate establishing a voltage potential differential between the first charge plate and the second charge plate. The voltage potential differential induces an electric field in which gas molecules within the low-pressure microelectronic device collide with electrons accelerated in the electric field to produce ions accelerated in a direction opposite to the electrons so that the ions adsorb to the more negative of the first and second charge plates.
Patent KR-20030095530-A (KR)
Title: Offshore LNG regasfication system and method
Inventor: KANG DO WOOK
IPC: B63B27/34
Filed: 2002-06-12
Abstract: PURPOSE: A system and method for gasifying LNG in shore is provided to transport the gasified gas to the land by constructing a floating plant having a gasifier and gasifying the LNG in an LNG vessel. CONSTITUTION: An LNG vessel(100) includes a gas tank(130), a low-pressure pump(110), and a first transport line(120) supplying the LNG to a floating plant(200). The floating plant is moored to the shore, and includes a high-pressure pump(210) increasing the pressure of the LNG supplied through the first transport line and a gasifier(220) for gasifying the LNG. An underwater pipe(300) transports the gasified gas to the land.
Patent KR-20020096962-A (KR)
Inventor: KOLAR DAVID J
IPC: G07F13/06
Filed: 2002-06-18
Abstract: PURPOSE: A blender having a user operated drink program modifying and copying processor is provided to load, modify, and cope a plurality of programs selectively operated by users without an external device as a computer in processing food and materials. CONSTITUTION: A programmable drink blender includes a blender motor(25), a user interface and display having a plurality of buttons for inputting various user selections, a base memory(70) storing a blend program, a key card(50) having a memory storing the blend program, an edge connector key socket interface(68) housing the key card, and a processor(62) for controlling the blender motor to the blend program. The blend program has a plurality of operating segments with variable blend program operating characteristics. When the user presses the selected button, the processor modifies and saves the randomly desired characteristic of the blend program. In addition, when the user presses the selected button, the processor copies the blend program from the memory in the key card into the base memory, and vice versa.
Patent KR-20040000245-A (KR)
Title: A lumbar support for a seat of vehicle
Inventor: HWANG UI TAEK
IPC: B60N2/22
Filed: 2002-06-24
Abstract: PURPOSE: A waist supporting apparatus of a seat for a vehicle is provided to reduce operation noise by adjusting the height of a back support plate smoothly with contacting a support wire to a corrugated cam linearly, and to improve comfortableness of the backrest by supporting the back support plate elastically with the flexible support wire. CONSTITUTION: A backrest frame is embedded in a backrest of a seat, and a back support plate(2) is installed in the backrest frame to support the waist of a passenger. A support wire(4) having a round contact portion is connected to the back support plate, and plural corrugated contact portions(5) are formed in a corrugated cam(6). The round contact portion is elastically contacted to the corrugated contact portions of the corrugated cam, and an adjusting lever(7) is protruded from the backrest. The corrugated cam is eccentrically installed to a rotating shaft(8) of the adjusting lever, and the support wire is supported and turned around a connection point of a bracket fixed in the seat frame. Fitting sills are formed at both sides of the corrugated cam to control operation of the corrugated cam.
Patent KR-20040000911-A (KR)
Title: Method of pad arrangement for preventing bonding failure and signal skew of pad
Inventor: KIM JAE HUN
IPC: H01L23/50
Filed: 2002-06-26
Abstract: PURPOSE: A method for arranging pads to prevent a bonding error and a signal skew is provided to prevent the short circuit of a bonding wire by arranging pads in an inverse V-shaped line or a V-shaped line. CONSTITUTION: The second pad is located at a predetermined position apart from the first pad. The second pad is located at an upper end of a right side. The third pad is located at a predetermined position apart from the second pad. The third pad is located at the upper end of the right side. The fourth pad is located at a predetermined position apart from the third pad. The fourth pad is located at a lower end of the right side. The fifth pad is located at a predetermined position apart from the fourth pad. The fifth pad is located at the lower end of the right side. The first to the fifth pad are formed with POC(Pad On Cell) type pads.
Patent KR-20040004978-A (KR)
Title: A semiconductor device with package of lead on chip type
Inventor: CHO IL HWAN
IPC: H01L21/60
Filed: 2002-07-08
Abstract: PURPOSE: A semiconductor device with a lead-on-chip(LOC) package is provided to eliminate the necessity of an additional wire bonding process by directly connecting a chip with a leadframe while using an anisotropic conductive adhesive film. CONSTITUTION: A bonding pad(208) is formed in an active region of a semiconductor chip(202). One end of the leadframe(210) overlays the bonding pad by a predetermined interval. The anisotropic conductive adhesive film(212) is composed of a conductive particle and an adhesive film, positioned between the bonding pad and the leadframe and electrically connecting the bonding pad with the leadframe. A package body part(214) seals the semiconductor chip, the leadframe and the anisotropic conductive adhesive film to protrude the other end of the leadframe.